50305103045 has 4 divisors (see below), whose sum is σ = 60366123660. Its totient is φ = 40244082432.

The previous prime is 50305103003. The next prime is 50305103089. The reversal of 50305103045 is 54030150305.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54030150305 = 5 ⋅10806030061.

It can be written as a sum of positive squares in 2 ways, for example, as 15261637444 + 35043465601 = 123538^2 + 187199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50305103045 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5030510300 + ... + 5030510309.

It is an arithmetic number, because the mean of its divisors is an integer number (15091530915).

Almost surely, 2^50305103045 is an apocalyptic number.

It is an amenable number.

50305103045 is a deficient number, since it is larger than the sum of its proper divisors (10061020615).

50305103045 is a wasteful number, since it uses less digits than its factorization.

50305103045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061020614.

The product of its (nonzero) digits is 4500, while the sum is 26.

The spelling of 50305103045 in words is "fifty billion, three hundred five million, one hundred three thousand, forty-five".